float input Post: 302294881

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

expr+float argument: how can i do?

Hi everybody, I want to know how can i use the command 'expr' to manipulate float number , i have a shell bash and when (for example) i do: y1=`expr \( 1/ 16 \)` it returns 0 and if i do y1=`expr \( 1.6 / 16 \)` it returns non numeric argument. is there another command for mathematic...

2. Shell Programming and Scripting

float comparison

I had a variable 1:80 8 in one varialbe say var=1:80 8 i comapred the below if then -- else ---- thought if condition is true its always going in the else condition....its not giving any compilation errror also....is there any problem bcoz of space... can some one help...

3. UNIX for Dummies Questions & Answers

Float calculations

As expr is used for integer calculations, which command is used for float calculations.

4. Programming

math.h: float ceilf(float x)

Good morning, I'm testing the use of ceilf: /*Filename: str.c*/ #include <stdio.h> #include <math.h> int main (void) { float ceilf(float x); int dev=3, result=0; float tmp = 3.444f; printf("Result: %f\n",ceilf(tmp)); return 0; }

5. UNIX for Dummies Questions & Answers

input a float data and add them in shell in linux

I want to input a float data and add them in shell in linux. I am new user of it can anyone tell me how I can do it? thanx

6. Programming

Float issues

i am adding two floating point numbers and i want to store in a character pointer... float f1 ; float f2 ; char *c = NULL; printf("Enter 2 floating numbers\n"); scanf("%f %f",&f1,&f2); f1 = f1+f2; sprintf(c, "%f", f1 ); when i execute this, i am...

7. Shell Programming and Scripting

float to normal

I have a file with 2 columns . One of the line looks like the following. Is it possible to convert every float no in column 2 to integer. input NM_032881 6.03787973608527e-05 output 0.0000603787.....

8. Shell Programming and Scripting

Is there a simpler way to validate user input for float?

I'm trying to only read price (FLOAT (i.e 1.10, 3.14, etc etc)) If the input is just an integer, I will add a .00 behind. (i.e 3 becomes 3.00 , 20 becomes 20.00) If the input is without 2 decimal places, I'll add a 0. (i.e 3.1 becomes 3.10) I tried using the below code, it works but I don't...

9. Red Hat

What is float IP?

:confused:We have two servers one active and one stand by as follows Active 202.61.9.9 Stand by 202.61.9.10 Float IP 202.61.9.8 What is use of this float IP? How it is configured?

10. Shell Programming and Scripting

Float array sum

Hi everyone, I'm having some trouble with float array. When i try to get the array sum with float numbers i get this error line 39: soma + 2.34 | bc: syntax error: invalid arithmetic operator (error token is ".34 | bc") 26 Somar() { 27 echo "Quantos numeros deseja somar?" 28 read...

LEARN ABOUT SUSE

transforms

transforms(3U)						    InterViews Reference Manual 					    transforms(3U)

NAME

       MoveCmd, RotateCmd, ScaleCmd - coordinate transformation commands

SYNOPSIS

       #include <Unidraw/Commands/transforms.h>

DESCRIPTION

       The Unidraw library predefines three purely interpretive commands for performing coordinate transformations: MoveCmd defines a translation,
       RotateCmd defines a rotation, and ScaleCmd defines a two-dimensional scaling.

MOVECMD PUBLIC OPERATIONS

       MoveCmd(ControlInfo*, float dx = 0, float dy = 0)
       MoveCmd(Editor* = nil, float = 0, float = 0)
	      Construct a new MoveCmd, specifying the translation distances in the horizontal (dx) and vertical (dy) dimensions.

       void GetMovement(float&, float&)
	      Return the translation distances specified in the constructor.

ROTATECMD PUBLIC OPERATIONS

       RotateCmd(ControlInfo*, float = 0)
       RotateCmd(Editor* = nil, float = 0)
	      Construct a new RotateCmd, specifying the rotation angle in degrees.

       float GetRotation()
	      Return the rotation angle specified in the constructor.

SCALECMD PUBLIC OPERATIONS

       ScaleCmd(
	   ControlInfo*, float sx = 1, float sy = 1, Alignment = Center
       )

       ScaleCmd(Editor* = nil, float = 1, float = 1, Alignment = Center)
	      Construct a new ScaleCmd, specifying the scaling factors in the horizontal (sx) and vertical (sy) dimensions and an  alignment  sug-
	      gesting the point about which the component should be scaled.

       void GetScaleing(float&, float&)
       Alignment GetAlignment()
	      Return the scaling factors and alignment specified in the constructor.

SEE ALSO

       Command(3U)

Unidraw 							  24 January 1991						    transforms(3U)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

expr+float argument: how can i do?

Discussion started by: mips

2. Shell Programming and Scripting

float comparison

Discussion started by: mkan

3. UNIX for Dummies Questions & Answers

Float calculations

Discussion started by: sharmavr

4. Programming

math.h: float ceilf(float x)

Discussion started by: jonas.gabriel